python: apply const method annotations to impls.

src/Mod/Part/App/TopoShapeEdgePyImp.cpp

@@ -193,7 +193,7 @@ int TopoShapeEdgePy::PyInit(PyObject* args, PyObject* /*kwd*/)
 
 // ====== Methods  ======================================================================
 
-PyObject* TopoShapeEdgePy::getParameterByLength(PyObject *args)
+PyObject* TopoShapeEdgePy::getParameterByLength(PyObject *args) const
 {
     double u;
     double t=Precision::Confusion();
@@ -223,7 +223,7 @@ PyObject* TopoShapeEdgePy::getParameterByLength(PyObject *args)
     return PyFloat_FromDouble(u);
 }
 
-PyObject* TopoShapeEdgePy::valueAt(PyObject *args)
+PyObject* TopoShapeEdgePy::valueAt(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -239,7 +239,7 @@ PyObject* TopoShapeEdgePy::valueAt(PyObject *args)
     return new Base::VectorPy(new Base::Vector3d(V.X(),V.Y(),V.Z()));
 }
 
-PyObject* TopoShapeEdgePy::parameters(PyObject *args)
+PyObject* TopoShapeEdgePy::parameters(PyObject *args) const
 {
     PyObject* pyface = nullptr;
     if (!PyArg_ParseTuple(args, "|O!", &(TopoShapeFacePy::Type), &pyface))
@@ -298,7 +298,7 @@ PyObject* TopoShapeEdgePy::parameters(PyObject *args)
     return nullptr;
 }
 
-PyObject* TopoShapeEdgePy::parameterAt(PyObject *args)
+PyObject* TopoShapeEdgePy::parameterAt(PyObject *args) const
 {
     PyObject* pnt;
     PyObject* face=nullptr;
@@ -327,7 +327,7 @@ PyObject* TopoShapeEdgePy::parameterAt(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::tangentAt(PyObject *args)
+PyObject* TopoShapeEdgePy::tangentAt(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -348,7 +348,7 @@ PyObject* TopoShapeEdgePy::tangentAt(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::normalAt(PyObject *args)
+PyObject* TopoShapeEdgePy::normalAt(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -370,7 +370,7 @@ PyObject* TopoShapeEdgePy::normalAt(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::curvatureAt(PyObject *args)
+PyObject* TopoShapeEdgePy::curvatureAt(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -391,7 +391,7 @@ PyObject* TopoShapeEdgePy::curvatureAt(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::centerOfCurvatureAt(PyObject *args)
+PyObject* TopoShapeEdgePy::centerOfCurvatureAt(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -413,7 +413,7 @@ PyObject* TopoShapeEdgePy::centerOfCurvatureAt(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::derivative1At(PyObject *args)
+PyObject* TopoShapeEdgePy::derivative1At(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -434,7 +434,7 @@ PyObject* TopoShapeEdgePy::derivative1At(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::derivative2At(PyObject *args)
+PyObject* TopoShapeEdgePy::derivative2At(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -455,7 +455,7 @@ PyObject* TopoShapeEdgePy::derivative2At(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::derivative3At(PyObject *args)
+PyObject* TopoShapeEdgePy::derivative3At(PyObject *args) const
 {
     double u;
     if (!PyArg_ParseTuple(args, "d",&u))
@@ -476,7 +476,7 @@ PyObject* TopoShapeEdgePy::derivative3At(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::discretize(PyObject *args, PyObject *kwds)
+PyObject* TopoShapeEdgePy::discretize(PyObject *args, PyObject *kwds) const
 {
     try {
         BRepAdaptor_Curve adapt(TopoDS::Edge(getTopoShapePtr()->getShape()));
@@ -646,7 +646,7 @@ PyObject* TopoShapeEdgePy::discretize(PyObject *args, PyObject *kwds)
     return nullptr;
 }
 
-PyObject* TopoShapeEdgePy::countNodes(PyObject *args)
+PyObject* TopoShapeEdgePy::countNodes(PyObject *args) const
 {
     if (!PyArg_ParseTuple(args, ""))
         return nullptr;
@@ -663,7 +663,7 @@ PyObject* TopoShapeEdgePy::countNodes(PyObject *args)
     return Py::new_reference_to(Py::Long(count));
 }
 
-PyObject* TopoShapeEdgePy::split(PyObject *args)
+PyObject* TopoShapeEdgePy::split(PyObject *args) const
 {
     PyObject* float_or_list;
     if (!PyArg_ParseTuple(args, "O", &float_or_list))
@@ -734,7 +734,7 @@ PyObject* TopoShapeEdgePy::split(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::isSeam(PyObject *args)
+PyObject* TopoShapeEdgePy::isSeam(PyObject *args) const
 {
     PyObject* face;
     if (!PyArg_ParseTuple(args, "O!", &TopoShapeFacePy::Type, &face))
@@ -755,7 +755,7 @@ PyObject* TopoShapeEdgePy::isSeam(PyObject *args)
     }
 }
 
-PyObject* TopoShapeEdgePy::firstVertex(PyObject *args)
+PyObject* TopoShapeEdgePy::firstVertex(PyObject *args) const
 {
     PyObject* orient = Py_False;
     if (!PyArg_ParseTuple(args, "|O!", &PyBool_Type, &orient))
@@ -765,7 +765,7 @@ PyObject* TopoShapeEdgePy::firstVertex(PyObject *args)
     return new TopoShapeVertexPy(new TopoShape(v));
 }
 
-PyObject* TopoShapeEdgePy::lastVertex(PyObject *args)
+PyObject* TopoShapeEdgePy::lastVertex(PyObject *args) const
 {
     PyObject* orient = Py_False;
     if (!PyArg_ParseTuple(args, "|O!", &PyBool_Type, &orient))
@@ -1042,7 +1042,7 @@ Py::Boolean TopoShapeEdgePy::getDegenerated() const
     return Py::Boolean(ok ? true : false);
 }
 
-PyObject* TopoShapeEdgePy::curveOnSurface(PyObject *args)
+PyObject* TopoShapeEdgePy::curveOnSurface(PyObject *args) const
 {
     int idx;
     if (!PyArg_ParseTuple(args, "i", &idx))